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JOHN T CHIU MD
NPI 1326121716
Allergy & Immunology in Newport Beach, CA

Active since October 23, 2006
400 NEWPORT CENTER DR, SUITE 401, NEWPORT BEACH, CA 92660(949) 644-1422(949) 644-1424 Get Directions Write a Review

NPPES record last updated: July 2, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About John T Chiu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN T CHIU MD (NPI 1326121716) is an individual allergy & immunology provider in Newport Beach, California, licensed in California (G13693) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1326121716
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameJOHN T CHIUCredential: MD
Location Address400 NEWPORT CENTER DR, SUITE 401Newport Beach, CA 92660
Mailing Address400 Newport Center Dr, Suite 401Newport Beach, CA 92660-7601 · (949) 644-1422 · Fax (949) 644-1424
Phone(949) 644-1422
Fax(949) 644-1424
Sole ProprietorNo
Enumeration DateOctober 23, 2006
Last NPPES UpdateJuly 2, 2018
✔ NPI 1326121716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in CA · G13693
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
400 NEWPORT CENTER DR, Newport Beach, CA 92660
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Other Identifiers 2

OtherZZZ70106ZCA · Blue Shield
MedicaidZZZ70106ZCA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELLI JUNKER DDS
Dentist (General Practice)
400 NEWPORT CENTER DR, SUITE 708
NEWPORT BEACH, CA 92660
Orange County (949) 640-2970
DR. KYUYOUNG LIM D.M.D., M.P.H.
Dentist (Periodontics)
400 NEWPORT CENTER DR, 208
NEWPORT BEACH, CA 92660
Orange County (949) 718-0208
DR. ARTHUR JOHN HELLIWELL D.D.S.
Dentist
400 NEWPORT CENTER DR, SUITE 304
NEWPORT BEACH, CA 92660
Orange County (949) 760-6022
ROXANNE GISELLE G LIM MD
Internal Medicine (Gastroenterology)
400 NEWPORT CENTER DR, SUITE 609
NEWPORT BEACH, CA 92660
Orange County (949) 760-0398
ANNA VALERIE OTTAKA M.D.
Internal Medicine
400 NEWPORT CENTER DR, STE 608
NEWPORT BEACH, CA 92660
Orange County (949) 720-4920
JON M. GRAZER MD MPH INC
Plastic Surgery
400 NEWPORT CENTER DR, 302
NEWPORT BEACH, CA 92660
Orange County (949) 644-1240
JAMES E BARBER MD PROFESSIONAL CORPORATION
Clinic/Center (Medical Specialty)
400 NEWPORT CENTER DR, SUITE 409
NEWPORT BEACH, CA 92660
Orange County (949) 760-8040
JAMES L WINTERTON DDS, INC.
Clinic/Center (Dental)
400 NEWPORT CENTER DR, SUITE 304
NEWPORT BEACH, CA 92660
Orange County (949) 760-6022

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Chiu's NPI number?

The NPI number for John Chiu is 1326121716. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is John Chiu located?

John Chiu practices at 400 Newport Center Dr Suite 401, Newport Beach, CA 92660. The listed phone number is (949) 644-1422.

What is John Chiu's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for John Chiu was last updated on July 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.